17TIMER OperationON/OFF TIMER OperationTimer functions are useful for automatically switching the air conditioner on or offat night or in the morning. You can also use the ON TIMER and OFF TIMERtogether.To use ON TIMER operation• Check that the clock is correct.If not, set the clock to the present time. Page 101. Press �“ ” is displayed on the LCD.“ ” blinks.• “ ” and day of the week disappear from the LCD.2. Press until the time setting reaches the pointyou like�• Each pressing of either button increases or decreases the time setting by 10 minutes.Holding down either button changes the setting rapidly.3. Press again�• “ ” and setting time are displayed on the LCD.• The TIMER lamp lights orange.DisplayTo cancel ON TIMER operationPress �• “ ” and setting time disappear from the LCD.• “ ” and day of the week are displayed on the LCD.• The TIMER lamp goes off.NOTENotes on TIMER operation• When TIMER is set, the present time is not displayed.• When operating the unit via the ON/OFF TIMER, the actual length of operation may vary from the time entered by the user. (Maximum about10 minutes)In the following cases, set the timer again�• After the circuit breaker has turned off.• After a power failure.• After replacing the batteries in the remote controller.